1 crust, covered with butter
1/2 c. mayonnaise
2 tbsp. plain flour
2 eggs, beaten
1/2 c. milk
1 (6 oz.) pkg. crab meat
2 c. shredded Swiss cheese

Bake crust for 10 minutes at 400 degrees; prick shell. Stir together remaining ingredients and pour into pie shell. Bake at 350 degrees for 30 minutes.